mirror of
https://gitee.com/coder-xiaomo/flashsale
synced 2025-09-12 15:01:39 +08:00
添加Metronic（作为LFS）
This commit is contained in:
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(The MIT License)
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Copyright (c) 2013 Maurizio Napoleoni;
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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'Software'), to deal in the Software without restriction, including
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without limitation the rights to use, copy, modify, merge, publish,
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distribute, sublicense, and/or sell copies of the Software, and to
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permit persons to whom the Software is furnished to do so, subject to
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the following conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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# [Bootstrap MaxLength](http://mimo84.github.com/bootstrap-maxlength/) [](https://travis-ci.org/mimo84/bootstrap-maxlength) [](https://sourcegraph.com/github.com/mimo84/bootstrap-maxlength)
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This plugin integrates by default with Twitter bootstrap using badges to display the maximum length of the field where the user is inserting text.
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This plugin uses the HTML5 attribute "maxlength" to work.
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The indicator badge show up on focusing on the element, and disappear when the focus is lost.
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## Configurable options
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* **alwaysShow**: if true the threshold will be ignored and the remaining length indication will be always showing up while typing or on focus on the input. Default: false.
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* **threshold**: this is a number indicating how many chars are left to start displaying the indications. Default: 10.
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* **warningClass**: it's the class of the element with the indicator. By default is the bootstrap "badge badge-info" but can be changed to anything you'd like.
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* **limitReachedClass**: it's the class the element gets when the limit is reached. Default is "badge badge-warning".
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* **separator**: represents the separator between the number of typed chars and total number of available chars. Default is "/".
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* **preText**: is a string of text that can be outputted in front of the indicator. preText is empty by default.
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* **postText**: is a string outputted after the indicator. postText is empty by default.
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* **showMaxLength**: if false, will display just the number of typed characters, e.g. will not display the max length. Default: true.
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* **showCharsTyped**: if false, will display just the remaining length, e.g. will display remaining lenght instead of number of typed characters. Default: true.
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* **placement**: is a string, define where to output the counter. Possible values are: **bottom** ( *default option* ), **left**, **top**, **right**, **bottom-right**, **top-right**, **top-left**, **bottom-left** and **centered-right**.
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* **message**: an alternative way to provide the message text, i.e. 'You have typed %charsTyped% chars, %charsRemaining% of %charsTotal% remaining'. %charsTyped%, %charsRemaining% and %charsTotal% will be replaced by the actual values. This overrides the options separator, preText, postText and showMaxLength.
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* **utf8**: if true the input will count using utf8 bytesize/encoding. For example: the '£' character is counted as two characters.
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## Examples
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Basic implementation:
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$('input[maxlength]').maxlength();
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Change the threshold value:
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$('input.className').maxlength({
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threshold: 20
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});
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An example will all the configurable options:
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$('input.className').maxlength({
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alwaysShow: true,
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threshold: 10,
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warningClass: "label label-info",
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limitReachedClass: "label label-warning",
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placement: 'top',
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preText: 'used ',
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separator: ' of ',
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postText: ' chars.'
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});
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The same example using the message option:
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$('input.className').maxlength({
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alwaysShow: true,
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threshold: 10,
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warningClass: "label label-info",
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limitReachedClass: "label label-warning",
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placement: 'top',
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message: 'used %charsTyped% of %charsTotal% chars.'
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});
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## Changelog
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### 1.5.3
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* Fixed #40, error on resize event.
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### 1.5.2
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* Fixed #44 (pasted text in can cause it to go over the max length)
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### 1.5.1
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* Added self protection of multiple focus events
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* Added back detection of window resizing
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### 1.5.0
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* Removed window.resize event
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* Maxlength is created and destroyed each time
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* Fixed Doesn't update the limit after input's maxlength attribute was changed [#31](https://github.com/mimo84/bootstrap-maxlength/issues/31)
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* Added Gruntfile
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* Added qunit unit tests
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### 1.4.2
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* Fixed issue with counting when the user moves with shift+tab keyboard shortcut.
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* Replaced the warningClass limitReachedClass options to use labels rather than badges for Bootstrap 3.0 better compatibility.
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### 1.4.1
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* Added support for TAB key when the maxlength is reached.
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{
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"name": "bootstrap-maxlength",
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"title": "BootStrap Maxlength",
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"description": "jQuery and Bootstrap plugin for character count on inputs",
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"keywords": [
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"count",
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"input",
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"maxlength",
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"length",
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"textarea",
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"form"
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],
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"version": "1.5.2",
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"author": {
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"name": "Maurizio Napoleoni",
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"url": "http://zoomingin.net"
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},
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"licenses": [
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{
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"type": "MIT License",
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"url" : "https://github.com/mimo84/bootstrap-maxlength/blob/master/LICENSE"
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}
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],
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"bugs": "https://github.com/mimo84/bootstrap-maxlength/issues",
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"homepage": "http://mimo84.github.com/bootstrap-maxlength/",
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"docs": "http://mimo84.github.com/bootstrap-maxlength/",
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"download": "https://github.com/mimo84/bootstrap-maxlength/zipball/master",
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"dependencies": {
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"jquery": ">=1.9"
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}
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}
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322
frontend/static/assets/global/plugins/bootstrap-maxlength/bootstrap-maxlength.js
vendored
Normal file
322
frontend/static/assets/global/plugins/bootstrap-maxlength/bootstrap-maxlength.js
vendored
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(function ($) {
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'use strict';
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$.fn.extend({
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maxlength: function (options, callback) {
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var documentBody = $('body'),
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defaults = {
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alwaysShow: false, // if true the indicator it's always shown.
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threshold: 10, // Represents how many chars left are needed to show up the counter
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warningClass: 'label label-success',
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limitReachedClass: 'label label-important',
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separator: ' / ',
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preText: '',
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postText: '',
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showMaxLength : true,
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placement: 'bottom',
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showCharsTyped: true, // show the number of characters typed and not the number of characters remaining
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validate: false, // if the browser doesn't support the maxlength attribute, attempt to type more than
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// the indicated chars, will be prevented.
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utf8: false // counts using bytesize rather than length. eg: '£' is counted as 2 characters.
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};
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if ($.isFunction(options) && !callback) {
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callback = options;
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options = {};
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}
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options = $.extend(defaults, options);
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/**
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* Return the length of the specified input.
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*
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* @param input
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* @return {number}
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*/
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function inputLength(input) {
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var text = input.val();
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// Remove all double-character (\r\n) linebreaks, so they're counted only once.
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text = text.replace(new RegExp('\r?\n','g'), '\n');
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// var matches = text.match(/\n/g);
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var currentLength = 0;
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if (options.utf8) {
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currentLength = utf8Length(input.val());
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} else {
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currentLength = input.val().length;
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}
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return currentLength;
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}
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/**
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* Return the length of the specified input in UTF8 encoding.
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*
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* @param input
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* @return {number}
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*/
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function utf8Length(string) {
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var utf8length = 0;
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for (var n = 0; n < string.length; n++) {
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var c = string.charCodeAt(n);
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if (c < 128) {
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utf8length++;
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}
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else if((c > 127) && (c < 2048)) {
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utf8length = utf8length+2;
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}
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else {
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utf8length = utf8length+3;
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}
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}
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return utf8length;
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}
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/**
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* Return true if the indicator should be showing up.
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*
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* @param input
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* @param thereshold
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* @param maxlength
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* @return {number}
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*/
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function charsLeftThreshold(input, thereshold, maxlength) {
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var output = true;
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if (!options.alwaysShow && (maxlength - inputLength(input) > thereshold)) {
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output = false;
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}
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return output;
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}
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/**
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* Returns how many chars are left to complete the fill up of the form.
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*
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* @param input
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* @param maxlength
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* @return {number}
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*/
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function remainingChars(input, maxlength) {
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var length = maxlength - inputLength(input);
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return length;
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}
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/**
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* When called displays the indicator.
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*
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* @param indicator
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*/
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function showRemaining(indicator) {
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indicator.css({
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display: 'block'
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});
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}
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/**
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* When called shows the indicator.
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*
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* @param indicator
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*/
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function hideRemaining(indicator) {
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indicator.css({
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display: 'none'
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});
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}
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/**
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* This function updates the value in the indicator
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*
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* @param maxLengthThisInput
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* @param typedChars
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* @return String
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*/
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function updateMaxLengthHTML(maxLengthThisInput, typedChars) {
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var output = '';
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if (options.message){
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output = options.message.replace('%charsTyped%', typedChars)
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.replace('%charsRemaining%', maxLengthThisInput - typedChars)
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.replace('%charsTotal%', maxLengthThisInput);
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} else {
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if (options.preText) {
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output += options.preText;
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}
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if (!options.showCharsTyped) {
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output += maxLengthThisInput - typedChars;
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}
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else {
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output += typedChars;
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}
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if (options.showMaxLength) {
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output += options.separator + maxLengthThisInput;
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}
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if (options.postText) {
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output += options.postText;
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}
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}
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return output;
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}
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/**
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* This function updates the value of the counter in the indicator.
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* Wants as parameters: the number of remaining chars, the element currently managed,
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* the maxLength for the current input and the indicator generated for it.
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*
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* @param remaining
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* @param currentInput
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* @param maxLengthCurrentInput
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* @param maxLengthIndicator
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*/
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function manageRemainingVisibility(remaining, currentInput, maxLengthCurrentInput, maxLengthIndicator) {
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maxLengthIndicator.html(updateMaxLengthHTML(maxLengthCurrentInput, (maxLengthCurrentInput - remaining)));
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if (remaining > 0) {
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if (charsLeftThreshold(currentInput, options.threshold, maxLengthCurrentInput)) {
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showRemaining(maxLengthIndicator.removeClass(options.limitReachedClass).addClass(options.warningClass));
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} else {
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hideRemaining(maxLengthIndicator);
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}
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} else {
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showRemaining(maxLengthIndicator.removeClass(options.warningClass).addClass(options.limitReachedClass));
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}
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}
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/**
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* This function returns an object containing all the
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* informations about the position of the current input
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*
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* @param currentInput
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* @return object {bottom height left right top width}
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*
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*/
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function getPosition(currentInput) {
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var el = currentInput[0];
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return $.extend({}, (typeof el.getBoundingClientRect === 'function') ? el.getBoundingClientRect() : {
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width: el.offsetWidth,
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height: el.offsetHeight
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}, currentInput.offset());
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}
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/**
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* This function places the maxLengthIndicator at the
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* top / bottom / left / right of the currentInput
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*
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* @param currentInput
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* @param maxLengthIndicator
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* @return null
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*
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*/
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function place(currentInput, maxLengthIndicator) {
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var pos = getPosition(currentInput),
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inputOuter = currentInput.outerWidth(),
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outerWidth = maxLengthIndicator.outerWidth(),
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actualWidth = maxLengthIndicator.width(),
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actualHeight = maxLengthIndicator.height();
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switch (options.placement) {
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case 'bottom':
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maxLengthIndicator.css({top: pos.top + pos.height, left: pos.left + pos.width / 2 - actualWidth / 2});
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break;
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case 'top':
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maxLengthIndicator.css({top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2});
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break;
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case 'left':
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maxLengthIndicator.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth});
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break;
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case 'right':
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maxLengthIndicator.css({top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width});
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break;
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case 'bottom-right':
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maxLengthIndicator.css({top: pos.top + pos.height, left: pos.left + pos.width});
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break;
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case 'top-right':
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maxLengthIndicator.css({top: pos.top - actualHeight, left: pos.left + inputOuter});
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break;
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case 'top-left':
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maxLengthIndicator.css({top: pos.top - actualHeight, left: pos.left - outerWidth});
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break;
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case 'bottom-left':
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maxLengthIndicator.css({top: pos.top + currentInput.outerHeight(), left: pos.left - outerWidth});
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break;
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case 'centered-right':
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maxLengthIndicator.css({top: pos.top + (actualHeight / 2), left: pos.left + inputOuter - outerWidth - 3});
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break;
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}
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}
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/**
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* This function retrieves the maximum length of currentInput
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*
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* @param currentInput
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* @return {number}
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*
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||||
*/
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function getMaxLength(currentInput) {
|
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return currentInput.attr('maxlength') || currentInput.attr('size');
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}
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return this.each(function() {
|
||||
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||||
var currentInput = $(this),
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maxLengthCurrentInput,
|
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maxLengthIndicator;
|
||||
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||||
$(window).resize(function() {
|
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if(maxLengthIndicator) {
|
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place(currentInput, maxLengthIndicator);
|
||||
}
|
||||
});
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||||
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||||
currentInput.focus(function () {
|
||||
var maxlengthContent = updateMaxLengthHTML(maxLengthCurrentInput, '0');
|
||||
maxLengthCurrentInput = getMaxLength(currentInput);
|
||||
|
||||
if (!maxLengthIndicator) {
|
||||
maxLengthIndicator = $('<span class="bootstrap-maxlength"></span>').css({
|
||||
display: 'none',
|
||||
position: 'absolute',
|
||||
whiteSpace: 'nowrap',
|
||||
zIndex: 1099
|
||||
}).html(maxlengthContent);
|
||||
}
|
||||
|
||||
|
||||
// We need to detect resizes if we are dealing with a textarea:
|
||||
if (currentInput.is('textarea')) {
|
||||
currentInput.data('maxlenghtsizex', currentInput.outerWidth());
|
||||
currentInput.data('maxlenghtsizey', currentInput.outerHeight());
|
||||
|
||||
currentInput.mouseup(function() {
|
||||
if (currentInput.outerWidth() !== currentInput.data('maxlenghtsizex') || currentInput.outerHeight() !== currentInput.data('maxlenghtsizey')) {
|
||||
place(currentInput, maxLengthIndicator);
|
||||
}
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||||
|
||||
currentInput.data('maxlenghtsizex', currentInput.outerWidth());
|
||||
currentInput.data('maxlenghtsizey', currentInput.outerHeight());
|
||||
});
|
||||
}
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||||
|
||||
documentBody.append(maxLengthIndicator);
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||||
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||||
var remaining = remainingChars(currentInput, getMaxLength(currentInput));
|
||||
manageRemainingVisibility(remaining, currentInput, maxLengthCurrentInput, maxLengthIndicator);
|
||||
place(currentInput, maxLengthIndicator);
|
||||
});
|
||||
|
||||
currentInput.blur(function() {
|
||||
maxLengthIndicator.remove();
|
||||
});
|
||||
|
||||
currentInput.keyup(function() {
|
||||
var remaining = remainingChars(currentInput, getMaxLength(currentInput)),
|
||||
output = true;
|
||||
if (options.validate && remaining < 0) {
|
||||
output = false;
|
||||
} else {
|
||||
manageRemainingVisibility(remaining, currentInput, maxLengthCurrentInput, maxLengthIndicator);
|
||||
}
|
||||
return output;
|
||||
});
|
||||
});
|
||||
}
|
||||
});
|
||||
}(jQuery));
|
||||
10
frontend/static/assets/global/plugins/bootstrap-maxlength/bootstrap-maxlength.min.js
vendored
Normal file
10
frontend/static/assets/global/plugins/bootstrap-maxlength/bootstrap-maxlength.min.js
vendored
Normal file
@@ -0,0 +1,10 @@
|
||||
/* ==========================================================
|
||||
*
|
||||
* bootstrap-maxlength.js v 1.5.3
|
||||
* Copyright 2014 Maurizio Napoleoni @mimonap
|
||||
* Licensed under MIT License
|
||||
* URL: https://github.com/mimo84/bootstrap-maxlength/blob/master/LICENSE
|
||||
*
|
||||
* ========================================================== */
|
||||
|
||||
!function(a){"use strict";a.fn.extend({maxlength:function(b,c){function d(a){var c=a.val();c=c.replace(new RegExp("\r?\n","g"),"\n");var d=0;return d=b.utf8?e(a.val()):a.val().length}function e(a){for(var b=0,c=0;c<a.length;c++){var d=a.charCodeAt(c);128>d?b++:b+=d>127&&2048>d?2:3}return b}function f(a,c,e){var f=!0;return!b.alwaysShow&&e-d(a)>c&&(f=!1),f}function g(a,b){var c=b-d(a);return c}function h(a){a.css({display:"block"})}function i(a){a.css({display:"none"})}function j(a,c){var d="";return b.message?d=b.message.replace("%charsTyped%",c).replace("%charsRemaining%",a-c).replace("%charsTotal%",a):(b.preText&&(d+=b.preText),d+=b.showCharsTyped?c:a-c,b.showMaxLength&&(d+=b.separator+a),b.postText&&(d+=b.postText)),d}function k(a,c,d,e){e.html(j(d,d-a)),a>0?f(c,b.threshold,d)?h(e.removeClass(b.limitReachedClass).addClass(b.warningClass)):i(e):h(e.removeClass(b.warningClass).addClass(b.limitReachedClass))}function l(b){var c=b[0];return a.extend({},"function"==typeof c.getBoundingClientRect?c.getBoundingClientRect():{width:c.offsetWidth,height:c.offsetHeight},b.offset())}function m(a,c){var d=l(a),e=a.outerWidth(),f=c.outerWidth(),g=c.width(),h=c.height();switch(b.placement){case"bottom":c.css({top:d.top+d.height,left:d.left+d.width/2-g/2});break;case"top":c.css({top:d.top-h,left:d.left+d.width/2-g/2});break;case"left":c.css({top:d.top+d.height/2-h/2,left:d.left-g});break;case"right":c.css({top:d.top+d.height/2-h/2,left:d.left+d.width});break;case"bottom-right":c.css({top:d.top+d.height,left:d.left+d.width});break;case"top-right":c.css({top:d.top-h,left:d.left+e});break;case"top-left":c.css({top:d.top-h,left:d.left-f});break;case"bottom-left":c.css({top:d.top+a.outerHeight(),left:d.left-f});break;case"centered-right":c.css({top:d.top+h/2,left:d.left+e-f-3})}}function n(a){return a.attr("maxlength")||a.attr("size")}var o=a("body"),p={alwaysShow:!1,threshold:10,warningClass:"label label-success",limitReachedClass:"label label-important",separator:" / ",preText:"",postText:"",showMaxLength:!0,placement:"bottom",showCharsTyped:!0,validate:!1,utf8:!1};return a.isFunction(b)&&!c&&(c=b,b={}),b=a.extend(p,b),this.each(function(){var c,d,e=a(this);a(window).resize(function(){d&&m(e,d)}),e.focus(function(){var b=j(c,"0");c=n(e),d||(d=a('<span class="bootstrap-maxlength"></span>').css({display:"none",position:"absolute",whiteSpace:"nowrap",zIndex:1099}).html(b)),e.is("textarea")&&(e.data("maxlenghtsizex",e.outerWidth()),e.data("maxlenghtsizey",e.outerHeight()),e.mouseup(function(){(e.outerWidth()!==e.data("maxlenghtsizex")||e.outerHeight()!==e.data("maxlenghtsizey"))&&m(e,d),e.data("maxlenghtsizex",e.outerWidth()),e.data("maxlenghtsizey",e.outerHeight())})),o.append(d);var f=g(e,n(e));k(f,e,c,d),m(e,d)}),e.blur(function(){d.remove()}),e.keyup(function(){var a=g(e,n(e)),f=!0;return b.validate&&0>a?f=!1:k(a,e,c,d),f})})}})}(jQuery);
|
||||
Reference in New Issue
Block a user